7240744.00000000

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{29671}}^1$

素因数の和:29748

約数の個数: 12

約数和(自身を含む): 27772992

約数和(自身を除く): 8813223

約数列:

[1, 3, 9, 71, 213, 639, 29671, 89013, 267039, 2106641, 6319923, 18959769]

約数ペア:

[(1, 18959769), (3, 6319923), (9, 2106641), (71, 267039), (213, 89013), (639, 29671)]